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150501233 is a prime number
BaseRepresentation
bin10001111100001…
…11011101110001
3101111012020212202
420332013131301
5302012014413
622533432545
73505145051
oct1076073561
9344166782
10150501233
1177a54893
124249b755
13252460ac
1415db9561
15d32ce58
hex8f87771

150501233 has 2 divisors, whose sum is σ = 150501234. Its totient is φ = 150501232.

The previous prime is 150501217. The next prime is 150501251. The reversal of 150501233 is 332105051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126067984 + 24433249 = 11228^2 + 4943^2 .

It is a cyclic number.

It is not a de Polignac number, because 150501233 - 24 = 150501217 is a prime.

It is a super-2 number, since 2×1505012332 = 45301242269040578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (150501203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75250616 + 75250617.

It is an arithmetic number, because the mean of its divisors is an integer number (75250617).

Almost surely, 2150501233 is an apocalyptic number.

It is an amenable number.

150501233 is a deficient number, since it is larger than the sum of its proper divisors (1).

150501233 is an equidigital number, since it uses as much as digits as its factorization.

150501233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 150501233 is about 12267.8943996107. The cubic root of 150501233 is about 531.9204483251.

Adding to 150501233 its reverse (332105051), we get a palindrome (482606284).

The spelling of 150501233 in words is "one hundred fifty million, five hundred one thousand, two hundred thirty-three".